Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
CPVC ProTherm® 4345 Westlake Chemical Corporation
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Westlake Chemical Corporation/ProTherm® 4345 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C,6.35mm | ASTM D256 | 270 J/m |
| 23°C,3.18mm | ASTM D256 | 370 J/m |
| Mechanical properties | Test Condition | Test Method | Westlake Chemical Corporation/ProTherm® 4345 |
|---|---|---|---|
| elongation | 屈服 | ASTM D638 | 4.0 % |
| Tensile modulus | ASTM D638 | 2760 MPa | |
| Flexural modulus | ASTM D790 | 2620 MPa | |
| tensile strength | 屈服 | ASTM D638 | 51.7 MPa |
| bending strength | ASTM D790 | 94.5 MPa |
| physical property | Test Condition | Test Method | Westlake Chemical Corporation/ProTherm® 4345 |
|---|---|---|---|
| density | ASTM D792 | 1.49to1.53 g/cm³ |
| Thermal performance | Test Condition | Test Method | Westlake Chemical Corporation/ProTherm® 4345 |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 105 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 110 °C | |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 5.8E-05 cm/cm/°C |
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